201715128

素因数分解:

$2^3\times 3^2\times {\mathrm{2801599}}^1$

素因数の和:2801611

約数の個数: 24

約数和(自身を含む): 546312000

約数和(自身を除く): 344596872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2801599, 5603198, 8404797, 11206396, 16809594, 22412792, 25214391, 33619188, 50428782, 67238376, 100857564, 201715128]

約数ペア:

[(1, 201715128), (2, 100857564), (3, 67238376), (4, 50428782), (6, 33619188), (8, 25214391), (9, 22412792), (12, 16809594), (18, 11206396), (24, 8404797), (36, 5603198), (72, 2801599)]